Charles I was brought to trial in January. He was executed outside the Banqueting House in Whitehall at the end of the month. The English monarchy was abolished, Parliament set up a Commonwealth which was run by a Council of State. (However, Clarles I's son was proclaimed Charles I.)
Bishopsgate mutiny happened in 1649.
Banbury mutiny happened in 1649.
Great Plague of Seville happened in 1649.
Battle of Rathmines happened on 1649-08-02.
Battle of Focchies happened on 1649-05-12.
Sack of Wexford happened on 1649-10-11.
Siege of Zbarazh happened on 1649-07-10.
Battle of Lisnagarvey happened on 1649-12-06.
Siege of Drogheda happened on 1649-09-11.
Second Battle of Guararapes happened on 1649-02-19.
Third English Civil War happened in 1649.
Cromwellian conquest of Ireland happened on 1649-08-15.